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Doug's Headers HG9401 Buick 400-455 1 7/8" SAP (same as port) Header Flange Gaskets
HG9401

Doug's Headers HG9401 Buick 400-455 1 7/8" SAP (same as port) Header Flange Gaskets

Part Number: HG9401
UPC: 694342533618

$32.98
+ -
6

Emissions Code

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  • Highlights
  • Additional Information

Highlights

  • Extra thick, specially formulated material
  • Rated up to 1100 degrees F
  • Can handle exhaust pressures up to 3700 psig (255 bar)
  • Available in a wide variety of port shapes and the most popular engine families

Additional Information

Doug's premium header flange gaskets are made extra thick from specially formulated gasket material. Out gaskets are rated up to 1100 degrees F and handle exhaust pressures up to 3700 psig (255 bar). Each gasket is designed for exact port match to out Doug's headers. Sold in pairs.